<!DOCTYPE html>
<html>

<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>

<body>
    <form action="/submit" method="post">
        <textarea name="comment" rows="10" cols="30"></textarea><br />
        <input type="submit" value="submit" />
    </form>
</body>

</html>